view db/migrate/20090406161854_add_parent_id_to_enumerations.rb @ 1141:c852c89f5de1 redmine-2.2-integration

Restore members route (in addition to memberships) to avoid changing URLs

class AddParentIdToEnumerations < ActiveRecord::Migration
  def self.up
    add_column :enumerations, :parent_id, :integer, :null => true, :default => nil
  end

  def self.down
    remove_column :enumerations, :parent_id
  end
end